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CALCIUM SILICIDE

CALCIUM SILICIDE Suppliers list
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:TIANFUCHEM--12013-56-8--High purity CALCIUM SILICIDE in stock
CAS:12013-56-8
Purity:99% Package:25KG;5KG;1KG
Company Name: career henan chemical co
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Products Intro: Product Name:CALCIUM SILICIDE
CAS:12013-56-8
Purity:85.0-99.8% Package:1KG;1USD
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
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Products Intro: Product Name:CALCIUM SILICIDE
CAS:12013-56-8
Purity:0.99 Package:5KG;1KG
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:CALCIUM SILICIDE
CAS:12013-56-8
Purity:0.99 Package:5KG;1KG,25KG
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-89586680 +86-18192503167
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Products Intro: Product Name:CALCIUM SILICIDE
CAS:12013-56-8
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001:2015 REACH Approved Manufacturer

CALCIUM SILICIDE manufacturers

  • CALCIUM SILICIDE
  • CALCIUM SILICIDE pictures
  • $200.00 / 1kg
  • 2022-11-08
  • CAS:12013-56-8
  • Min. Order: 0.5kg
  • Purity: 99.9%
  • Supply Ability: 10000
  • CALCIUM SILICIDE
  • CALCIUM SILICIDE pictures
  • $200.00 / 1kg
  • 2022-11-08
  • CAS:12013-56-8
  • Min. Order: 0.5kg
  • Purity: 99.9%
  • Supply Ability: 10000
  • CALCIUM SILICIDE
  • CALCIUM SILICIDE pictures
  • $1.00 / 1KG
  • 2019-09-02
  • CAS:12013-56-8
  • Min. Order: 1KG
  • Purity: 85.0-99.8%
  • Supply Ability: 200kg
CALCIUM SILICIDE Basic information
Product Name:CALCIUM SILICIDE
Synonyms:CALCIUM SILICIDE;calciumsilicide(casi2);CALCIUM SILICIDE PIECES;Calcium silicide, 99+%;Calciumsilicide,95%(5%Fe);silicon-calcium alloy;CALCIUM SILICIDE (5% FE);CALCIUM SILICIDE POWDER
CAS:12013-56-8
MF:CaSi2
MW:96.25
EINECS:234-588-7
Product Categories:metal silicide;Silicides;CalciumMetal and Ceramic Science;Ceramics;Inorganic Salts;Synthetic Reagents
Mol File:12013-56-8.mol
CALCIUM SILICIDE Structure
CALCIUM SILICIDE Chemical Properties
Melting point 1020 °C
density 2,5 g/cm3
solubility insoluble in cold H2O; reacts with hotH2O; soluble in acid solutions
form pieces
color Gray
Specific Gravity2.5
Water Solubility Insoluble in cold water, decomposes in hot water
Hydrolytic Sensitivity2: reacts with aqueous acid
Sensitive Moisture Sensitive
CAS DataBase Reference12013-56-8
EPA Substance Registry SystemCalcium silicide (CaSi2) (12013-56-8)
Safety Information
Hazard Codes F
Risk Statements 15
Safety Statements 8-43
RIDADR UN 1405 4.3/PG 2
WGK Germany 3
TSCA Yes
HazardClass 4.3
PackingGroup II
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
CALCIUM SILICIDE Usage And Synthesis
DescriptionCalcium silicide has the molecular formula of Ca2Si and the molecular weight of 96.2514 g/mol. This salt can be formed by the reaction of Ca metal, mixed with Si, at 850°C in an inert atmosphere.
Chemical PropertiesMETAL PIECES
Physical propertiesCalcium silicide, also called calcium disilicide, is an inorganic compound, a silicide of calcium. It is a whitish or dark gray to black solid matter with melting point between 700 and 935°C. It is insoluble in water, but may decompose when subjected to moisture, evolving hydrogen and producing calcium hydroxide. It decomposes in hot water. It is flammable and may ignite in air by producing silane that spontaneously ignites.
UsesThe uses of calcium silicide are many. Some of these include:
? Calcium silicide is used for manufacture of special metal alloys, e.g. for removing phosphorus and as a deoxidizer.
? In pyrotechnics, it is used as fuel to make special mixtures, e.g. for production of smokes, in flash compositions, and in percussion caps.
? Calcium silicide is used in the manufacture of certain initiatory, pyrotechnic and smoke compositions.
? The silicon and calcium alloy is mainly used as desulfurizing agent and deoxidizer for steel industry and casting industry.
? Calcium silicide has been found to be extremely corrosive to all metals including the refractory metals. It has been successfully contained in boron nitride for 36 h.
? The formation of calcium silicide (CaSi2) intermetallic through the simultaneous reduction of calcium oxide from the electrolyte and of the silica pellet and reduction of dissolved carbon dioxide. C
UsesIt is an important raw material used in Pharmaceutical intermediates. It is an ideal compound of deoxidizer and desulfurizer which can be used in production of many types of stainless steel. It is also used as inoculants and additive in cast iron.
CALCIUM SILICIDE Preparation Products And Raw materials
Raw materialsCalcium fluoride-->Calcium oxide-->Calcium-->Calcium chloride-->Silicon
Tag:CALCIUM SILICIDE(12013-56-8) Related Product Information
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